Annika Chadha
Why Falls Are the Leading Cause of Injury Death for Adults 65+
Falls are the leading cause of injury death among older U.S. adults. What the data says about why they happen — and the riskiest moments we design around least.
Research & News
Health Pioneer Blog
Research and news on assistive technology, fall prevention, health monitoring, and aging safely.
Annika Chadha
The History of the Walker — and Why It's Overdue for Innovation
The walker was patented in the 1940s and has changed little since. As the population ages, the case for rethinking this everyday device keeps getting stronger.
Annika Chadha
Omnidirectional Wheels Explained: The Bell-and-Cup Design
Omnidirectional wheels move in any direction without turning first — how they work, how existing designs differ, and the Bell-and-Cup approach behind the OmniWheel.
Dr. Michael Rodriguez
Caregiver Emotions: A Practical Coping Guide
How to manage guilt, grief, anger, and burnout as a caregiver — evidence-based coping strategies and resources for the emotional challenges of caregiving.